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Cheap flights from Boston to Ljubljana from $351

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Ljubljana departing on 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
10:10 pm - 10:15 pmBOS-LJU
18h 05m1 stop
Multiple Airlines Logo
6:55 am - 1:25 pmLJU-BOS
12h 30m1 stop
$557Multiple Airlines
Find Deal
vie., dic. 5 - sáb., dic. 13
Multiple Airlines Logo
10:10 pm - 1:40 pmBOS-LJU
9h 30m1 stop
Multiple Airlines Logo
6:30 am - 12:12 pmLJU-BOS
35h 42m2 stops
$562Multiple Airlines
Find Deal
sáb., ene. 10 - sáb., ene. 17
Air France Logo
7:05 pm - 12:20 pmBOS-LJU
11h 15m1 stop
Air France Logo
12:50 pm - 6:55 pmLJU-BOS
12h 05m1 stop
$569Air France
Find Deal
vie., dic. 5 - mié., dic. 10
Turkish Airlines Logo
9:50 pm - 7:30 pmBOS-LJU
15h 40m1 stop
Turkish Airlines Logo
9:40 am - 7:55 pmLJU-BOS
16h 15m1 stop
$898Turkish Airlines
Find Deal
dom., abr. 5 - jue., abr. 9
Turkish Airlines Logo
9:50 pm - 7:30 pmBOS-LJU
15h 40m1 stop
Turkish Airlines Logo
9:40 am - 7:55 pmLJU-BOS
16h 15m1 stop
$984Turkish Airlines
Find Deal
dom., mar. 29 - jue., abr. 2
Air France Logo
6:30 pm - 11:40 amBOS-LJU
11h 10m1 stop
Air France Logo
12:25 pm - 1:35 pmLJU-BOS
31h 10m1 stop
$1,216Air France
Find Deal
mié., nov. 26 - dom., nov. 30
Lufthansa Logo
8:05 pm - 12:35 pmBOS-LJU
10h 30m1 stop
Lufthansa Logo
1:20 pm - 11:54 pmLJU-BOS
16h 34m2 stops
$1,513Lufthansa
Find Deal
dom., mar. 29 - jue., abr. 2
Lufthansa Logo
8:05 pm - 7:15 pmBOS-LJU
17h 10m1 stop
Lufthansa Logo
1:20 pm - 11:54 pmLJU-BOS
16h 34m2 stops
$1,514Lufthansa
Find Deal
dom., mar. 29 - jue., abr. 2
Brussels Airlines Logo
3:35 pm - 5:45 pmBOS-LJU
20h 10m2 stops
Brussels Airlines Logo
6:35 pm - 2:52 pmLJU-BOS
26h 17m2 stops
$1,523Brussels Airlines
Find Deal
dom., mar. 29 - jue., abr. 2
Brussels Airlines Logo
3:35 pm - 5:45 pmBOS-LJU
20h 10m2 stops
Brussels Airlines Logo
6:35 pm - 2:52 pmLJU-BOS
26h 17m2 stops
$1,524Brussels Airlines
Find Deal
dom., mar. 29 - jue., abr. 2

Air France flights from Boston to Ljubljana

Our best Air France deals on Boston to Ljubljana flight tickets
Air France
Dec 5
BOS7:05 pmBoston Logan Intl
11h 15m
1 stop
LJU12:20 pmLjubljana Joze Pucnik
Dec 10
LJU12:50 pmLjubljana Joze Pucnik
12h 05m
1 stop
BOS6:55 pmBoston Logan Intl
$569
Find similar
Air France
Nov 26
BOS6:30 pmBoston Logan Intl
11h 10m
1 stop
LJU11:40 amLjubljana Joze Pucnik
Nov 30
LJU12:25 pmLjubljana Joze Pucnik
31h 10m
1 stop
BOS1:35 pmBoston Logan Intl
$1,216
Find similar
Air France
Dec 21
BOS6:30 pmBoston Logan Intl
11h 10m
1 stop
LJU11:40 amLjubljana Joze Pucnik
Jan 4
LJU12:45 pmLjubljana Joze Pucnik
12h 10m
1 stop
BOS6:55 pmBoston Logan Intl
$1,677
Find similar

Turkish Airlines flights from Boston to Ljubljana

Our best Turkish Airlines deals on Boston to Ljubljana flight tickets
Turkish Airlines
Apr 5
BOS9:50 pmBoston Logan Intl
15h 40m
1 stop
LJU7:30 pmLjubljana Joze Pucnik
Apr 9
LJU9:40 amLjubljana Joze Pucnik
16h 15m
1 stop
BOS7:55 pmBoston Logan Intl
$898
Find similar
Turkish Airlines
Mar 29
BOS9:50 pmBoston Logan Intl
15h 40m
1 stop
LJU7:30 pmLjubljana Joze Pucnik
Apr 2
LJU9:40 amLjubljana Joze Pucnik
16h 15m
1 stop
BOS7:55 pmBoston Logan Intl
$984
Find similar
Turkish Airlines
Mar 29
BOS9:50 pmBoston Logan Intl
15h 40m
1 stop
LJU7:30 pmLjubljana Joze Pucnik
Apr 2
LJU9:40 amLjubljana Joze Pucnik
16h 15m
1 stop
BOS7:55 pmBoston Logan Intl
$985
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Ljubljana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated noviembre 3, 2025.
Use the filters below to find and compare flights from Boston to Ljubljana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

vie. 12/5

10:10 pm-10:15 pm

1 stop18h 05m

Ljubljana Joze Pucnik

sáb. 12/13

6:55 am-1:25 pm

1 stop12h 30m

$557

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

sáb. 1/10

10:10 pm-1:40 pm

1 stop9h 30m

Ljubljana Joze Pucnik

sáb. 1/17

6:30 am-12:12 pm

2 stops35h 42m

$562

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

vie. 12/5

7:05 pm-12:20 pm

1 stop11h 15m

Ljubljana Joze Pucnik

mié. 12/10

12:50 pm-6:55 pm

1 stop12h 05m

$569

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

dom. 4/5

9:50 pm-7:30 pm

1 stop15h 40m

Ljubljana Joze Pucnik

jue. 4/9

9:40 am-7:55 pm

1 stop16h 15m

$898

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

dom. 3/29

9:50 pm-7:30 pm

1 stop15h 40m

Ljubljana Joze Pucnik

jue. 4/2

9:40 am-7:55 pm

1 stop16h 15m

$984

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

mié. 11/26

6:30 pm-11:40 am

1 stop11h 10m

Ljubljana Joze Pucnik

dom. 11/30

12:25 pm-1:35 pm

1 stop31h 10m

$1,216

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

dom. 3/29

8:05 pm-12:35 pm

1 stop10h 30m

Ljubljana Joze Pucnik

jue. 4/2

1:20 pm-11:54 pm

2 stops16h 34m

$1,513

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

dom. 3/29

8:05 pm-7:15 pm

1 stop17h 10m

Ljubljana Joze Pucnik

jue. 4/2

1:20 pm-11:54 pm

2 stops16h 34m

$1,514

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

dom. 3/29

3:35 pm-5:45 pm

2 stops20h 10m

Ljubljana Joze Pucnik

jue. 4/2

6:35 pm-2:52 pm

2 stops26h 17m

$1,523

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

dom. 3/29

3:35 pm-5:45 pm

2 stops20h 10m

Ljubljana Joze Pucnik

jue. 4/2

6:35 pm-2:52 pm

2 stops26h 17m

$1,524

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ljubljana from

How to get the cheapest flight ticket from Boston to Ljubljana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ljubljana?

The month of January is, on average, the cheapest month to fly to Ljubljana from Boston, with most prices found around $553. If you don’t want to visit Ljubljana in January, then you should wait until August to fly from Boston, when ticket prices are also cheap, with an average price of $670.

What is the cheapest day to depart on your flight to Ljubljana?

The cheapest day to depart from Boston to Ljubljana is on a Sunday when prices can be found for as low as $863. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,176. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ljubljana.

What is the cheapest time of day to depart on your flight to Ljubljana?

In the evening is the cheapest time of day to fly from Boston to Ljubljana when you can find flight prices for as low as $984. Flying to Ljubljana in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,122 on average. Flights to Ljubljana from Boston in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Ljubljana?

You are more likely to see cheaper flights to Ljubljana from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Ljubljana for around $949 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ljubljana from Boston for as low as $698 on momondo.

When to book flights from Boston to Ljubljana

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Ljubljana according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Ljubljana (BOS to LJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Ljubljana

Direct flights

None
There are no direct flights from Boston to Ljubljana. There are no popular flight routes from Boston to Ljubljana.
Search flight deals

  • How far is Boston Logan Intl to Ljubljana Joze Pucnik by plane?

    There are 4028.4 mi between Boston Logan Intl and Ljubljana Joze Pucnik. By plane, this route typically takes 9h 30m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Ljubljana Joze Pucnik Airport?

    Prices for flights from Boston Logan Intl Airport to Ljubljana Joze Pucnik Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Ljubljana Joze Pucnik Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Ljubljana Joze Pucnik Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Ljubljana Joze Pucnik Airport.

  • What documentation or ID do you need to fly to Ljubljana Joze Pucnik Airport?

    The travel and health documents you'll need for your trip to Ljubljana Joze Pucnik Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ljubljana Joze Pucnik Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to Ljubljana?

Best airlines flying from Boston to Ljubljana

Compare and see reviews for airlines that fly from Boston to Ljubljana with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $441Free CancellationRating
7.5
1,775 reviews
Search SWISS flights
KLMPriceFrom $467Free CancellationRating
7.7
1,404 reviews
Search KLM flights
LufthansaPriceFrom $538Free CancellationRating
6.8
7,544 reviews
Search Lufthansa flights
DeltaPriceFrom $656Free CancellationRating
7.9
8,001 reviews
Search Delta flights
Turkish AirlinesPriceFrom $673Free CancellationRating
7.3
4,039 reviews
Search Turkish Airlines flights

Traveling to a place near Ljubljana?

Book flights to Ljubljana if you plan to visit one of these locations
Bovec
Kranjska Gora
Kranj

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Ljubljana?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to Ljubljana. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Boston to Ljubljana with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boston to Ljubljana flights to just show those with flexible booking policies.

How can momondo help me find flights from Boston to Ljubljana?

momondo provides multiple filters to help you find the best flight to Ljubljana from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Boston to Ljubljana right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boston to Ljubljana flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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